Hi sweetness,
I think you may have posted a reply to my long post a couple of weeks ago...if you did then thanks for that.
Hmm, from the sound of things he is completely confused. This sort of contradicting behaviour does nothing for our confidence does it!
If you still tell each other you love each other, and speak on the phone, and he is coming to see you then the signs are positive.
I can understand his viewpoint. Perhaps it's a case of 'self preservation' - he misses you too much, and perhaps would rather be alone then go through the heartache of missing you all the time.
I know that the only time I have ever been in love I could not stand being away from him, and it physically hurt to be without him even for a couple of days. Maybe he feels that the situation might turn that way - in that case he is trying to protect himself.
I suggest that you go along with his wishes for now, at least until he comes to visit you at Uni. When he comes, maybe you can re-evaluate your situation.
I hope this helps babe.